What is the reason for car carbon deposits? Four misunderstandings to understand

Friends who drive frequently know that carbon deposits will cause a lot of inconvenience to driving, such as shaking of the vehicle, driving weakness, speed difference, increased fuel consumption, etc., and may even lead to the engine scrapping. This phenomenon is often caused by the driver's driving error. So, what are the four misunderstandings that lead to carbon accumulation in cars?
The so-called carbon deposit refers to a burnt substance produced by unsaturated olefins and colloids in fuel at high temperatures during the engine operation. Impurities such as wax and glue in gasoline are the main components of carbon deposits.

What are the four misunderstandings that lead to carbon deposits in cars? The specific content is as follows:

The first error: Cleaning will not cause carbon accumulation in the car.
The quality of fuel additives is uneven, and some fuel additives are prone to corrosion, which can prevent the formation of carbon on the metal surface and can gradually activate the original carbon deposit particles and slowly remove them. This method is simple and easy to use, just add the appropriate amount of additives to the fuel tank together with gasoline. At the same time, the chemical cleaning components in the fuel additives have a certain corrosion effect on the rubber oil supply pipeline. When using this method, you must pay attention to the use cycle and interval time, otherwise it will accelerate the aging and corrosion of the fuel rubber oil supply pipeline.

The second misunderstanding: high-speed pulling can avoid carbon accumulation.
What are the four misunderstandings that lead to carbon deposits in cars? Many car owners believe that high-speed pulling can prevent carbon deposits, but it does not have a good cleaning effect on carbon deposits, and it has strong adhesion and is extremely stubborn. On the contrary, it only consumes gasoline. High-speed traction cannot completely remove carbon deposits.
On the one hand, the correct way to deal with it is to delay the generation of carbon deposits through intermittent high-speed or high-speed driving. On the other hand, if there is carbon deposit, it must be completely solved through cleaning. For methods that do not disassemble (drip) or disassemble cleaning, it is necessary to determine the location and degree of carbon deposit.

The third error: low speed driving can effectively save fuel.
Some owners believe that fuel can be saved by reducing the engine shift and driving speed, but in fact, it does not save cars. The biggest problem is carbon deposition. In high-end and low-speed conditions, the engine is not only prone to knocking, but also has a slower intake speed. At this time, fuel evaporation may cause carbon accumulation in the intake manifold and other parts.

The fourth error: The longer the free time, the better.
This is not the case. If the idle time is long, the engine will reach normal temperature for a long time, and the evaporation speed will slow down after gasoline is injected into the valve, resulting in carbon deposits. At the same time, at idle speed, the air flow entering the engine is also small, so the erosion of carbon deposition becomes weak, which will promote the deposition of carbon deposition.